Secunia Security Advisory – Gentoo has issued an update for emech. This fixes a vulnerability, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47803/sa20837.txt
Source: https://packetstormsecurity.com/files/47803/Secunia-Security-Advisory-20837.html